* feat: support pypa build fix: update `cibuildwheel.linux.troubleshoot` to know about build Workaround issue with PyPy venv module by installing build[virtualenv] fix: test_dependency_constraints_file when using build fix: test/test_pep518.py fix: use `strtobool` to parse `CIBW_PYPA_BUILD` fix: update `cibuildwheel.linux.troubleshoot` to know about `python -m pip wheel` test: use `build_mode` in `test/test_dependency_versions.py` tests * refactor: use build-backend instead * Apply suggestions from code review Co-authored-by: Joe Rickerby <joerick@mac.com> * refactor: use literal types for build_frontend * refactor(tests): build_mode -> build_frontend_env * Update test/test_before_build.py Co-authored-by: Joe Rickerby <joerick@mac.com>
This folder contains integration tests for cibuildwheel.